28985744

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{58439}}^1$

素因数の和:58478

約数の個数: 20

約数和(自身を含む): 57972480

約数和(自身を除く): 28986736

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 58439, 116878, 233756, 467512, 935024, 1811609, 3623218, 7246436, 14492872, 28985744]

約数ペア:

[(1, 28985744), (2, 14492872), (4, 7246436), (8, 3623218), (16, 1811609), (31, 935024), (62, 467512), (124, 233756), (248, 116878), (496, 58439)]